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1fdc0230f0
USB joysticks can and do provide dead-zone area. Use it to initialize the initial dead-zone.
1387 lines
43 KiB
C
1387 lines
43 KiB
C
/* DirectInput Joystick device
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*
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* Copyright 1998,2000 Marcus Meissner
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* Copyright 1998,1999 Lionel Ulmer
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* Copyright 2000-2001 TransGaming Technologies Inc.
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* Copyright 2005 Daniel Remenak
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "config.h"
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#include "wine/port.h"
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#include <assert.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include <string.h>
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#include <time.h>
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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#ifdef HAVE_SYS_TIME_H
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# include <sys/time.h>
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#endif
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#include <sys/fcntl.h>
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#ifdef HAVE_SYS_IOCTL_H
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# include <sys/ioctl.h>
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#endif
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#include <errno.h>
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#ifdef HAVE_SYS_ERRNO_H
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# include <sys/errno.h>
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#endif
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#ifdef HAVE_LINUX_INPUT_H
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# include <linux/input.h>
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# undef SW_MAX
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# if defined(EVIOCGBIT) && defined(EV_ABS) && defined(BTN_PINKIE)
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# define HAVE_CORRECT_LINUXINPUT_H
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# endif
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#endif
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#ifdef HAVE_SYS_POLL_H
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# include <sys/poll.h>
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#endif
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#include "wine/debug.h"
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#include "wine/unicode.h"
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#include "windef.h"
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#include "winbase.h"
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#include "winerror.h"
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#include "dinput.h"
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#include "dinput_private.h"
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#include "device_private.h"
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WINE_DEFAULT_DEBUG_CHANNEL(dinput);
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#ifdef HAVE_CORRECT_LINUXINPUT_H
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#define EVDEVPREFIX "/dev/input/event"
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/* Wine joystick driver object instances */
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#define WINE_JOYSTICK_MAX_AXES 8
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#define WINE_JOYSTICK_MAX_POVS 4
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#define WINE_JOYSTICK_MAX_BUTTONS 128
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typedef struct EffectListItem EffectListItem;
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struct EffectListItem
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{
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LPDIRECTINPUTEFFECT ref;
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struct EffectListItem* next;
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};
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/* implemented in effect_linuxinput.c */
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HRESULT linuxinput_create_effect(int* fd, REFGUID rguid, LPDIRECTINPUTEFFECT* peff);
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HRESULT linuxinput_get_info_A(int fd, REFGUID rguid, LPDIEFFECTINFOA info);
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HRESULT linuxinput_get_info_W(int fd, REFGUID rguid, LPDIEFFECTINFOW info);
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typedef struct JoystickImpl JoystickImpl;
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static const IDirectInputDevice8AVtbl JoystickAvt;
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static const IDirectInputDevice8WVtbl JoystickWvt;
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struct JoyDev {
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char *device;
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char *name;
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GUID guid;
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int has_ff;
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int num_effects;
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/* data returned by EVIOCGBIT for caps, EV_ABS, EV_KEY, and EV_FF */
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BYTE evbits[(EV_MAX+7)/8];
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BYTE absbits[(ABS_MAX+7)/8];
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BYTE keybits[(KEY_MAX+7)/8];
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BYTE ffbits[(FF_MAX+7)/8];
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#define AXIS_ABS 0
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#define AXIS_ABSMIN 1
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#define AXIS_ABSMAX 2
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#define AXIS_ABSFUZZ 3
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#define AXIS_ABSFLAT 4
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/* data returned by the EVIOCGABS() ioctl */
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int axes[ABS_MAX][5];
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};
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struct ObjProps
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{
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/* what we have */
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LONG havemax;
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LONG havemin;
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/* what range and deadzone the game wants */
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LONG wantmin;
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LONG wantmax;
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LONG deadzone;
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};
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struct JoystickImpl
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{
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struct IDirectInputDevice2AImpl base;
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struct JoyDev *joydev;
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/* joystick private */
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int joyfd;
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DIJOYSTATE2 js;
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struct ObjProps props[ABS_MAX];
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int axes[ABS_MAX];
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/* LUT for KEY_ to offset in rgbButtons */
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BYTE buttons[KEY_MAX];
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DWORD numAxes;
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DWORD numPOVs;
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DWORD numButtons;
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/* Force feedback variables */
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EffectListItem* top_effect;
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int ff_state;
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};
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static void fake_current_js_state(JoystickImpl *ji);
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static DWORD map_pov(int event_value, int is_x);
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static void find_joydevs(void);
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/* This GUID is slightly different from the linux joystick one. Take note. */
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static const GUID DInput_Wine_Joystick_Base_GUID = { /* 9e573eda-7734-11d2-8d4a-23903fb6bdf7 */
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0x9e573eda,
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0x7734,
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0x11d2,
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{0x8d, 0x4a, 0x23, 0x90, 0x3f, 0xb6, 0xbd, 0xf7}
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};
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#define test_bit(arr,bit) (((BYTE*)(arr))[(bit)>>3]&(1<<((bit)&7)))
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#define MAX_JOYDEV 64
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static int have_joydevs = -1;
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static struct JoyDev *joydevs = NULL;
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static void find_joydevs(void)
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{
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int i;
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if (have_joydevs!=-1) {
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return;
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}
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have_joydevs = 0;
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for (i=0;i<MAX_JOYDEV;i++) {
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char buf[MAX_PATH];
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struct JoyDev joydev = {0};
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int fd;
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int no_ff_check = 0;
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int j;
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snprintf(buf,MAX_PATH,EVDEVPREFIX"%d",i);
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buf[MAX_PATH-1] = 0;
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if ((fd=open(buf, O_RDWR))==-1) {
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fd = open(buf, O_RDONLY);
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no_ff_check = 1;
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}
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if (fd!=-1) {
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if ((-1==ioctl(fd,EVIOCGBIT(0,sizeof(joydev.evbits)),joydev.evbits))) {
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perror("EVIOCGBIT 0");
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close(fd);
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continue;
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}
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if (-1==ioctl(fd,EVIOCGBIT(EV_ABS,sizeof(joydev.absbits)),joydev.absbits)) {
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perror("EVIOCGBIT EV_ABS");
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close(fd);
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continue;
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}
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if (-1==ioctl(fd,EVIOCGBIT(EV_KEY,sizeof(joydev.keybits)),joydev.keybits)) {
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perror("EVIOCGBIT EV_KEY");
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close(fd);
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continue;
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}
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/* A true joystick has at least axis X and Y, and at least 1
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* button. copied from linux/drivers/input/joydev.c */
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if (test_bit(joydev.absbits,ABS_X) && test_bit(joydev.absbits,ABS_Y) &&
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( test_bit(joydev.keybits,BTN_TRIGGER) ||
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test_bit(joydev.keybits,BTN_A) ||
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test_bit(joydev.keybits,BTN_1)
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)
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) {
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joydev.device = strdup(buf);
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if (-1!=ioctl(fd, EVIOCGNAME(MAX_PATH-1), buf)) {
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buf[MAX_PATH-1] = 0;
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joydev.name = strdup(buf);
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} else {
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joydev.name = joydev.device;
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}
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joydev.guid = DInput_Wine_Joystick_Base_GUID;
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joydev.guid.Data3 += have_joydevs;
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TRACE("Found a joystick on %s: %s (%s)\n",
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joydev.device, joydev.name,
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debugstr_guid(&joydev.guid)
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);
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#ifdef HAVE_STRUCT_FF_EFFECT_DIRECTION
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if (!no_ff_check &&
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test_bit(joydev.evbits, EV_FF) &&
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ioctl(fd, EVIOCGBIT(EV_FF, sizeof(joydev.ffbits)), joydev.ffbits) != -1 &&
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ioctl(fd, EVIOCGEFFECTS, &joydev.num_effects) != -1 &&
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joydev.num_effects > 0)
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{
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TRACE(" ... with force feedback\n");
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joydev.has_ff = 1;
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}
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#endif
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for (j=0;j<ABS_MAX;j++) {
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if (test_bit(joydev.absbits,j)) {
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if (-1!=ioctl(fd,EVIOCGABS(j),&(joydev.axes[j]))) {
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TRACE(" ... with axis %d: cur=%d, min=%d, max=%d, fuzz=%d, flat=%d\n",
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j,
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joydev.axes[j][AXIS_ABS],
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joydev.axes[j][AXIS_ABSMIN],
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joydev.axes[j][AXIS_ABSMAX],
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joydev.axes[j][AXIS_ABSFUZZ],
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joydev.axes[j][AXIS_ABSFLAT]
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);
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}
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}
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}
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if (have_joydevs==0) {
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joydevs = HeapAlloc(GetProcessHeap(), 0, sizeof(struct JoyDev));
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} else {
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HeapReAlloc(GetProcessHeap(), 0, joydevs, (1+have_joydevs) * sizeof(struct JoyDev));
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}
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memcpy(joydevs+have_joydevs, &joydev, sizeof(struct JoyDev));
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have_joydevs++;
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}
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close(fd);
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}
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}
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}
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static BOOL joydev_enum_deviceA(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEA lpddi, DWORD version, int id)
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{
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find_joydevs();
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if (id >= have_joydevs) {
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return FALSE;
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}
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if (!((dwDevType == 0) ||
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((dwDevType == DIDEVTYPE_JOYSTICK) && (version < 0x0800)) ||
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(((dwDevType == DI8DEVCLASS_GAMECTRL) || (dwDevType == DI8DEVTYPE_JOYSTICK)) && (version >= 0x0800))))
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return FALSE;
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#ifndef HAVE_STRUCT_FF_EFFECT_DIRECTION
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if (dwFlags & DIEDFL_FORCEFEEDBACK)
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return FALSE;
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#endif
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if (!(dwFlags & DIEDFL_FORCEFEEDBACK) || joydevs[id].has_ff) {
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lpddi->guidInstance = joydevs[id].guid;
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lpddi->guidProduct = DInput_Wine_Joystick_Base_GUID;
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lpddi->guidFFDriver = GUID_NULL;
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if (version >= 0x0800)
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lpddi->dwDevType = DI8DEVTYPE_JOYSTICK | (DI8DEVTYPEJOYSTICK_STANDARD << 8);
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else
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lpddi->dwDevType = DIDEVTYPE_JOYSTICK | (DIDEVTYPEJOYSTICK_TRADITIONAL << 8);
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strcpy(lpddi->tszInstanceName, joydevs[id].name);
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strcpy(lpddi->tszProductName, joydevs[id].device);
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return TRUE;
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}
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return FALSE;
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}
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static BOOL joydev_enum_deviceW(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEW lpddi, DWORD version, int id)
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{
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find_joydevs();
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if (id >= have_joydevs) {
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return FALSE;
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}
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if (!((dwDevType == 0) ||
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((dwDevType == DIDEVTYPE_JOYSTICK) && (version < 0x0800)) ||
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(((dwDevType == DI8DEVCLASS_GAMECTRL) || (dwDevType == DI8DEVTYPE_JOYSTICK)) && (version >= 0x0800))))
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return FALSE;
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#ifndef HAVE_STRUCT_FF_EFFECT_DIRECTION
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if (dwFlags & DIEDFL_FORCEFEEDBACK)
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return FALSE;
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#endif
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if (!(dwFlags & DIEDFL_FORCEFEEDBACK) || joydevs[id].has_ff) {
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lpddi->guidInstance = joydevs[id].guid;
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lpddi->guidProduct = DInput_Wine_Joystick_Base_GUID;
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lpddi->guidFFDriver = GUID_NULL;
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if (version >= 0x0800)
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lpddi->dwDevType = DI8DEVTYPE_JOYSTICK | (DI8DEVTYPEJOYSTICK_STANDARD << 8);
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else
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lpddi->dwDevType = DIDEVTYPE_JOYSTICK | (DIDEVTYPEJOYSTICK_TRADITIONAL << 8);
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MultiByteToWideChar(CP_ACP, 0, joydevs[id].name, -1, lpddi->tszInstanceName, MAX_PATH);
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MultiByteToWideChar(CP_ACP, 0, joydevs[id].device, -1, lpddi->tszProductName, MAX_PATH);
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return TRUE;
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}
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return FALSE;
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}
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static JoystickImpl *alloc_device(REFGUID rguid, const void *jvt, IDirectInputImpl *dinput, struct JoyDev *joydev)
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{
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JoystickImpl* newDevice;
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LPDIDATAFORMAT df = NULL;
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int i, idx = 0;
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newDevice = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(JoystickImpl));
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if (!newDevice) return NULL;
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newDevice->base.lpVtbl = jvt;
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newDevice->base.ref = 1;
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memcpy(&newDevice->base.guid, rguid, sizeof(*rguid));
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InitializeCriticalSection(&newDevice->base.crit);
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newDevice->base.crit.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": JoystickImpl*->base.crit");
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newDevice->joyfd = -1;
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newDevice->base.dinput = dinput;
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newDevice->joydev = joydev;
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#ifdef HAVE_STRUCT_FF_EFFECT_DIRECTION
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newDevice->ff_state = FF_STATUS_STOPPED;
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#endif
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/* Create copy of default data format */
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if (!(df = HeapAlloc(GetProcessHeap(), 0, c_dfDIJoystick2.dwSize))) goto failed;
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memcpy(df, &c_dfDIJoystick2, c_dfDIJoystick2.dwSize);
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if (!(df->rgodf = HeapAlloc(GetProcessHeap(), 0, df->dwNumObjs * df->dwObjSize))) goto failed;
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/* Supported Axis & POVs should map 1-to-1 */
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for (i = 0; i < WINE_JOYSTICK_MAX_AXES; i++)
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{
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if (!test_bit(newDevice->joydev->absbits, i)) {
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newDevice->axes[i] = -1;
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continue;
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}
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memcpy(&df->rgodf[idx], &c_dfDIJoystick2.rgodf[i], df->dwObjSize);
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newDevice->axes[i] = idx;
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newDevice->props[idx].havemin = newDevice->joydev->axes[i][AXIS_ABSMIN];
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newDevice->props[idx].havemax = newDevice->joydev->axes[i][AXIS_ABSMAX];
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newDevice->props[idx].wantmin = 0;
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newDevice->props[idx].wantmax = 0xffff;
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newDevice->props[idx].deadzone = MulDiv(newDevice->joydev->axes[i][AXIS_ABSFLAT], 0xffff,
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newDevice->props[idx].havemax - newDevice->props[idx].havemin);
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df->rgodf[idx++].dwType = DIDFT_MAKEINSTANCE(newDevice->numAxes++) | DIDFT_ABSAXIS;
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}
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for (i = 0; i < WINE_JOYSTICK_MAX_POVS; i++)
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{
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if (!test_bit(newDevice->joydev->absbits, ABS_HAT0X + i * 2) ||
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!test_bit(newDevice->joydev->absbits, ABS_HAT0Y + i * 2)) {
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newDevice->axes[ABS_HAT0X + i * 2] = newDevice->axes[ABS_HAT0Y + i * 2] = -1;
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continue;
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}
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memcpy(&df->rgodf[idx], &c_dfDIJoystick2.rgodf[i + WINE_JOYSTICK_MAX_AXES], df->dwObjSize);
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newDevice->axes[ABS_HAT0X + i * 2] = newDevice->axes[ABS_HAT0Y + i * 2] = i;
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df->rgodf[idx++].dwType = DIDFT_MAKEINSTANCE(newDevice->numPOVs++) | DIDFT_POV;
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}
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/* Buttons can be anywhere, so check all */
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for (i = 0; i < KEY_MAX && newDevice->numButtons < WINE_JOYSTICK_MAX_BUTTONS; i++)
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{
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if (!test_bit(newDevice->joydev->keybits, i)) continue;
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memcpy(&df->rgodf[idx], &c_dfDIJoystick2.rgodf[newDevice->numButtons + WINE_JOYSTICK_MAX_AXES + WINE_JOYSTICK_MAX_POVS], df->dwObjSize);
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newDevice->buttons[i] = 0x80 | newDevice->numButtons;
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df->rgodf[idx++].dwType = DIDFT_MAKEINSTANCE(newDevice->numButtons++) | DIDFT_PSHBUTTON;
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}
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df->dwNumObjs = idx;
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fake_current_js_state(newDevice);
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newDevice->base.data_format.wine_df = df;
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IDirectInput_AddRef((LPDIRECTINPUTDEVICE8A)newDevice->base.dinput);
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return newDevice;
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failed:
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if (df) HeapFree(GetProcessHeap(), 0, df->rgodf);
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HeapFree(GetProcessHeap(), 0, df);
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HeapFree(GetProcessHeap(), 0, newDevice);
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return NULL;
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}
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static HRESULT joydev_create_deviceA(IDirectInputImpl *dinput, REFGUID rguid, REFIID riid, LPDIRECTINPUTDEVICEA* pdev)
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{
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int i;
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find_joydevs();
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for (i=0; i<have_joydevs; i++) {
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if (IsEqualGUID(&GUID_Joystick,rguid) ||
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IsEqualGUID(&joydevs[i].guid,rguid)
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) {
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if ((riid == NULL) ||
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IsEqualGUID(&IID_IDirectInputDeviceA,riid) ||
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IsEqualGUID(&IID_IDirectInputDevice2A,riid) ||
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IsEqualGUID(&IID_IDirectInputDevice7A,riid) ||
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IsEqualGUID(&IID_IDirectInputDevice8A,riid)) {
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*pdev = (IDirectInputDeviceA*) alloc_device(rguid, &JoystickAvt, dinput, &joydevs[i]);
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TRACE("Creating a Joystick device (%p)\n", *pdev);
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if (*pdev==0) {
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ERR("out of memory\n");
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return DIERR_OUTOFMEMORY;
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}
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return DI_OK;
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} else {
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return DIERR_NOINTERFACE;
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}
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}
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}
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return DIERR_DEVICENOTREG;
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}
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|
|
|
|
static HRESULT joydev_create_deviceW(IDirectInputImpl *dinput, REFGUID rguid, REFIID riid, LPDIRECTINPUTDEVICEW* pdev)
|
|
{
|
|
int i;
|
|
|
|
find_joydevs();
|
|
|
|
for (i=0; i<have_joydevs; i++) {
|
|
if (IsEqualGUID(&GUID_Joystick,rguid) ||
|
|
IsEqualGUID(&joydevs[i].guid,rguid)
|
|
) {
|
|
if ((riid == NULL) ||
|
|
IsEqualGUID(&IID_IDirectInputDeviceW,riid) ||
|
|
IsEqualGUID(&IID_IDirectInputDevice2W,riid) ||
|
|
IsEqualGUID(&IID_IDirectInputDevice7W,riid) ||
|
|
IsEqualGUID(&IID_IDirectInputDevice8W,riid)) {
|
|
*pdev = (IDirectInputDeviceW*) alloc_device(rguid, &JoystickWvt, dinput, &joydevs[i]);
|
|
TRACE("Creating a Joystick device (%p)\n", *pdev);
|
|
if (*pdev==0) {
|
|
ERR("out of memory\n");
|
|
return DIERR_OUTOFMEMORY;
|
|
}
|
|
return DI_OK;
|
|
} else {
|
|
return DIERR_NOINTERFACE;
|
|
}
|
|
}
|
|
}
|
|
|
|
return DIERR_DEVICENOTREG;
|
|
}
|
|
|
|
const struct dinput_device joystick_linuxinput_device = {
|
|
"Wine Linux-input joystick driver",
|
|
joydev_enum_deviceA,
|
|
joydev_enum_deviceW,
|
|
joydev_create_deviceA,
|
|
joydev_create_deviceW
|
|
};
|
|
|
|
/******************************************************************************
|
|
* Acquire : gets exclusive control of the joystick
|
|
*/
|
|
static HRESULT WINAPI JoystickAImpl_Acquire(LPDIRECTINPUTDEVICE8A iface)
|
|
{
|
|
JoystickImpl *This = (JoystickImpl *)iface;
|
|
HRESULT res;
|
|
|
|
TRACE("(this=%p)\n",This);
|
|
|
|
res = IDirectInputDevice2AImpl_Acquire(iface);
|
|
if (res==DI_OK) {
|
|
if (-1==(This->joyfd=open(This->joydev->device,O_RDWR))) {
|
|
if (-1==(This->joyfd=open(This->joydev->device,O_RDONLY))) {
|
|
/* Couldn't open the device at all */
|
|
perror(This->joydev->device);
|
|
IDirectInputDevice2AImpl_Unacquire(iface);
|
|
return DIERR_NOTFOUND;
|
|
} else {
|
|
/* Couldn't open in r/w but opened in read-only. */
|
|
WARN("Could not open %s in read-write mode. Force feedback will be disabled.\n", This->joydev->device);
|
|
}
|
|
}
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* Unacquire : frees the joystick
|
|
*/
|
|
static HRESULT WINAPI JoystickAImpl_Unacquire(LPDIRECTINPUTDEVICE8A iface)
|
|
{
|
|
JoystickImpl *This = (JoystickImpl *)iface;
|
|
HRESULT res;
|
|
|
|
TRACE("(this=%p)\n",This);
|
|
res = IDirectInputDevice2AImpl_Unacquire(iface);
|
|
if (res==DI_OK && This->joyfd!=-1) {
|
|
close(This->joyfd);
|
|
This->joyfd = -1;
|
|
}
|
|
return res;
|
|
}
|
|
|
|
/*
|
|
* This maps the read value (from the input event) to a value in the
|
|
* 'wanted' range. It also autodetects the possible range of the axis and
|
|
* adapts values accordingly.
|
|
*/
|
|
static int map_axis(JoystickImpl* This, int axis, int val)
|
|
{
|
|
int hmax = This->props[axis].havemax;
|
|
int hmin = This->props[axis].havemin;
|
|
int wmin = This->props[axis].wantmin;
|
|
int wmax = This->props[axis].wantmax;
|
|
int deadz= This->props[axis].deadzone;
|
|
int ret;
|
|
|
|
/* map the value from the hmin-hmax range into the wmin-wmax range */
|
|
ret = MulDiv( val - hmin, wmax - wmin, hmax - hmin ) + wmin;
|
|
|
|
if ((ret >= -deadz / 2 ) && (ret <= deadz / 2))
|
|
ret = (wmax - wmin) / 2 + wmin;
|
|
|
|
TRACE("[%d] hmin=%d hmax=%d wmin=%d wmax=%d deadz=%d val=%d ret=%d\n",
|
|
axis, hmin, hmax, wmin, wmax, deadz, val, ret);
|
|
|
|
return ret;
|
|
}
|
|
|
|
/*
|
|
* set the current state of the js device as it would be with the middle
|
|
* values on the axes
|
|
*/
|
|
static void fake_current_js_state(JoystickImpl *ji)
|
|
{
|
|
int i;
|
|
/* center the axes */
|
|
ji->js.lX = ji->axes[ABS_X]!=-1 ? map_axis(ji, ji->axes[ABS_X], ji->joydev->axes[ABS_X ][AXIS_ABS]) : 0;
|
|
ji->js.lY = ji->axes[ABS_Y]!=-1 ? map_axis(ji, ji->axes[ABS_Y], ji->joydev->axes[ABS_Y ][AXIS_ABS]) : 0;
|
|
ji->js.lZ = ji->axes[ABS_Z]!=-1 ? map_axis(ji, ji->axes[ABS_Z], ji->joydev->axes[ABS_Z ][AXIS_ABS]) : 0;
|
|
ji->js.lRx = ji->axes[ABS_RX]!=-1 ? map_axis(ji, ji->axes[ABS_RX], ji->joydev->axes[ABS_RX ][AXIS_ABS]) : 0;
|
|
ji->js.lRy = ji->axes[ABS_RY]!=-1 ? map_axis(ji, ji->axes[ABS_RY], ji->joydev->axes[ABS_RY ][AXIS_ABS]) : 0;
|
|
ji->js.lRz = ji->axes[ABS_RZ]!=-1 ? map_axis(ji, ji->axes[ABS_RZ], ji->joydev->axes[ABS_RZ ][AXIS_ABS]) : 0;
|
|
ji->js.rglSlider[0] = ji->axes[ABS_THROTTLE]!=-1 ? map_axis(ji, ji->axes[ABS_THROTTLE], ji->joydev->axes[ABS_THROTTLE][AXIS_ABS]) : 0;
|
|
ji->js.rglSlider[1] = ji->axes[ABS_RUDDER]!=-1 ? map_axis(ji, ji->axes[ABS_RUDDER], ji->joydev->axes[ABS_RUDDER ][AXIS_ABS]) : 0;
|
|
/* POV center is -1 */
|
|
for (i=0; i<4; i++) {
|
|
ji->js.rgdwPOV[i] = -1;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Maps an event value to a DX "clock" position:
|
|
* 0
|
|
* 27000 -1 9000
|
|
* 18000
|
|
*/
|
|
static DWORD map_pov(int event_value, int is_x)
|
|
{
|
|
DWORD ret = -1;
|
|
if (is_x) {
|
|
if (event_value<0) {
|
|
ret = 27000;
|
|
} else if (event_value>0) {
|
|
ret = 9000;
|
|
}
|
|
} else {
|
|
if (event_value<0) {
|
|
ret = 0;
|
|
} else if (event_value>0) {
|
|
ret = 18000;
|
|
}
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
/* convert wine format offset to user format object index */
|
|
static void joy_polldev(JoystickImpl *This)
|
|
{
|
|
struct pollfd plfd;
|
|
struct input_event ie;
|
|
|
|
if (This->joyfd==-1)
|
|
return;
|
|
|
|
while (1)
|
|
{
|
|
LONG value = 0;
|
|
int inst_id = -1;
|
|
|
|
plfd.fd = This->joyfd;
|
|
plfd.events = POLLIN;
|
|
|
|
if (poll(&plfd,1,0) != 1)
|
|
return;
|
|
|
|
/* we have one event, so we can read */
|
|
if (sizeof(ie)!=read(This->joyfd,&ie,sizeof(ie)))
|
|
return;
|
|
|
|
TRACE("input_event: type %d, code %d, value %d\n",ie.type,ie.code,ie.value);
|
|
switch (ie.type) {
|
|
case EV_KEY: /* button */
|
|
{
|
|
int btn = This->buttons[ie.code];
|
|
|
|
TRACE("(%p) %d -> %d\n", This, ie.code, btn);
|
|
if (btn & 0x80)
|
|
{
|
|
btn &= 0x7F;
|
|
inst_id = DIDFT_MAKEINSTANCE(btn) | DIDFT_PSHBUTTON;
|
|
This->js.rgbButtons[btn] = value = ie.value ? 0x80 : 0x00;
|
|
}
|
|
break;
|
|
}
|
|
case EV_ABS:
|
|
{
|
|
int axis = This->axes[ie.code];
|
|
if (axis==-1) {
|
|
break;
|
|
}
|
|
inst_id = DIDFT_MAKEINSTANCE(axis) | (ie.code < ABS_HAT0X ? DIDFT_ABSAXIS : DIDFT_POV);
|
|
value = map_axis(This, id_to_object(This->base.data_format.wine_df, inst_id), ie.value);
|
|
|
|
switch (ie.code) {
|
|
case ABS_X: This->js.lX = value; break;
|
|
case ABS_Y: This->js.lY = value; break;
|
|
case ABS_Z: This->js.lZ = value; break;
|
|
case ABS_RX: This->js.lRx = value; break;
|
|
case ABS_RY: This->js.lRy = value; break;
|
|
case ABS_RZ: This->js.lRz = value; break;
|
|
case ABS_THROTTLE: This->js.rglSlider[0] = value; break;
|
|
case ABS_RUDDER: This->js.rglSlider[1] = value; break;
|
|
case ABS_HAT0X:
|
|
case ABS_HAT0Y:
|
|
This->js.rgdwPOV[0] = value = map_pov(ie.value, ie.code==ABS_HAT0X);
|
|
break;
|
|
case ABS_HAT1X:
|
|
case ABS_HAT1Y:
|
|
This->js.rgdwPOV[1] = value = map_pov(ie.value, ie.code==ABS_HAT1X);
|
|
break;
|
|
case ABS_HAT2X:
|
|
case ABS_HAT2Y:
|
|
This->js.rgdwPOV[2] = value = map_pov(ie.value, ie.code==ABS_HAT2X);
|
|
break;
|
|
case ABS_HAT3X:
|
|
case ABS_HAT3Y:
|
|
This->js.rgdwPOV[3] = value = map_pov(ie.value, ie.code==ABS_HAT3X);
|
|
break;
|
|
default:
|
|
FIXME("unhandled joystick axis event (code %d, value %d)\n",ie.code,ie.value);
|
|
break;
|
|
}
|
|
break;
|
|
}
|
|
#ifdef HAVE_STRUCT_FF_EFFECT_DIRECTION
|
|
case EV_FF_STATUS:
|
|
This->ff_state = ie.value;
|
|
break;
|
|
#endif
|
|
#ifdef EV_SYN
|
|
case EV_SYN:
|
|
/* there is nothing to do */
|
|
break;
|
|
#endif
|
|
default:
|
|
FIXME("joystick cannot handle type %d event (code %d)\n",ie.type,ie.code);
|
|
break;
|
|
}
|
|
if (inst_id >= 0)
|
|
queue_event((LPDIRECTINPUTDEVICE8A)This,
|
|
id_to_offset(&This->base.data_format, inst_id),
|
|
value, ie.time.tv_usec, This->base.dinput->evsequence++);
|
|
}
|
|
}
|
|
|
|
/******************************************************************************
|
|
* GetDeviceState : returns the "state" of the joystick.
|
|
*
|
|
*/
|
|
static HRESULT WINAPI JoystickAImpl_GetDeviceState(
|
|
LPDIRECTINPUTDEVICE8A iface,DWORD len,LPVOID ptr
|
|
) {
|
|
JoystickImpl *This = (JoystickImpl *)iface;
|
|
|
|
TRACE("(this=%p,0x%08x,%p)\n", This, len, ptr);
|
|
|
|
if (This->joyfd==-1) {
|
|
WARN("not acquired\n");
|
|
return DIERR_NOTACQUIRED;
|
|
}
|
|
|
|
joy_polldev(This);
|
|
|
|
/* convert and copy data to user supplied buffer */
|
|
fill_DataFormat(ptr, &This->js, &This->base.data_format);
|
|
|
|
return DI_OK;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* SetProperty : change input device properties
|
|
*/
|
|
static HRESULT WINAPI JoystickAImpl_SetProperty(LPDIRECTINPUTDEVICE8A iface,
|
|
REFGUID rguid,
|
|
LPCDIPROPHEADER ph)
|
|
{
|
|
JoystickImpl *This = (JoystickImpl *)iface;
|
|
|
|
if (!ph) {
|
|
WARN("invalid argument\n");
|
|
return DIERR_INVALIDPARAM;
|
|
}
|
|
|
|
TRACE("(this=%p,%s,%p)\n",This,debugstr_guid(rguid),ph);
|
|
TRACE("ph.dwSize = %d, ph.dwHeaderSize =%d, ph.dwObj = %d, ph.dwHow= %d\n",
|
|
ph->dwSize, ph->dwHeaderSize, ph->dwObj, ph->dwHow);
|
|
|
|
if (!HIWORD(rguid)) {
|
|
switch (LOWORD(rguid)) {
|
|
case (DWORD)DIPROP_RANGE: {
|
|
LPCDIPROPRANGE pr = (LPCDIPROPRANGE)ph;
|
|
|
|
if (ph->dwHow == DIPH_DEVICE) {
|
|
int i;
|
|
TRACE("proprange(%d,%d) all\n", pr->lMin, pr->lMax);
|
|
for (i = 0; i < This->base.data_format.wine_df->dwNumObjs; i++) {
|
|
/* Scale dead-zone */
|
|
This->props[i].deadzone = MulDiv(This->props[i].deadzone, pr->lMax - pr->lMin,
|
|
This->props[i].wantmax - This->props[i].wantmin);
|
|
This->props[i].wantmin = pr->lMin;
|
|
This->props[i].wantmax = pr->lMax;
|
|
}
|
|
} else {
|
|
int obj = find_property(&This->base.data_format, ph);
|
|
|
|
TRACE("proprange(%d,%d) obj=%d\n", pr->lMin, pr->lMax, obj);
|
|
if (obj >= 0) {
|
|
/* Scale dead-zone */
|
|
This->props[obj].deadzone = MulDiv(This->props[obj].deadzone, pr->lMax - pr->lMin,
|
|
This->props[obj].wantmax - This->props[obj].wantmin);
|
|
This->props[obj].wantmin = pr->lMin;
|
|
This->props[obj].wantmax = pr->lMax;
|
|
}
|
|
}
|
|
fake_current_js_state(This);
|
|
break;
|
|
}
|
|
case (DWORD)DIPROP_DEADZONE: {
|
|
LPCDIPROPDWORD pd = (LPCDIPROPDWORD)ph;
|
|
if (ph->dwHow == DIPH_DEVICE) {
|
|
int i;
|
|
TRACE("deadzone(%d) all\n", pd->dwData);
|
|
for (i = 0; i < This->base.data_format.wine_df->dwNumObjs; i++) {
|
|
This->props[i].deadzone = pd->dwData;
|
|
}
|
|
} else {
|
|
int obj = find_property(&This->base.data_format, ph);
|
|
|
|
TRACE("deadzone(%d) obj=%d\n", pd->dwData, obj);
|
|
if (obj >= 0) {
|
|
This->props[obj].deadzone = pd->dwData;
|
|
}
|
|
}
|
|
fake_current_js_state(This);
|
|
break;
|
|
}
|
|
case (DWORD)DIPROP_CALIBRATIONMODE: {
|
|
LPCDIPROPDWORD pd = (LPCDIPROPDWORD)ph;
|
|
FIXME("DIPROP_CALIBRATIONMODE(%d)\n", pd->dwData);
|
|
break;
|
|
}
|
|
default:
|
|
return IDirectInputDevice2AImpl_SetProperty(iface, rguid, ph);
|
|
}
|
|
}
|
|
return DI_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI JoystickAImpl_GetCapabilities(
|
|
LPDIRECTINPUTDEVICE8A iface,
|
|
LPDIDEVCAPS lpDIDevCaps)
|
|
{
|
|
JoystickImpl *This = (JoystickImpl *)iface;
|
|
|
|
TRACE("%p->(%p)\n",iface,lpDIDevCaps);
|
|
|
|
if (!lpDIDevCaps) {
|
|
WARN("invalid pointer\n");
|
|
return E_POINTER;
|
|
}
|
|
|
|
if (lpDIDevCaps->dwSize != sizeof(DIDEVCAPS)) {
|
|
WARN("invalid argument\n");
|
|
return DIERR_INVALIDPARAM;
|
|
}
|
|
|
|
lpDIDevCaps->dwFlags = DIDC_ATTACHED;
|
|
if (This->base.dinput->dwVersion >= 0x0800)
|
|
lpDIDevCaps->dwDevType = DI8DEVTYPE_JOYSTICK | (DI8DEVTYPEJOYSTICK_STANDARD << 8);
|
|
else
|
|
lpDIDevCaps->dwDevType = DIDEVTYPE_JOYSTICK | (DIDEVTYPEJOYSTICK_TRADITIONAL << 8);
|
|
|
|
if (This->joydev->has_ff)
|
|
lpDIDevCaps->dwFlags |= DIDC_FORCEFEEDBACK;
|
|
|
|
lpDIDevCaps->dwAxes = This->numAxes;
|
|
lpDIDevCaps->dwButtons = This->numButtons;
|
|
lpDIDevCaps->dwPOVs = This->numPOVs;
|
|
|
|
return DI_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI JoystickAImpl_Poll(LPDIRECTINPUTDEVICE8A iface) {
|
|
JoystickImpl *This = (JoystickImpl *)iface;
|
|
TRACE("(%p)\n",This);
|
|
|
|
if (This->joyfd==-1) {
|
|
return DIERR_NOTACQUIRED;
|
|
}
|
|
|
|
joy_polldev(This);
|
|
return DI_OK;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* GetProperty : get input device properties
|
|
*/
|
|
static HRESULT WINAPI JoystickAImpl_GetProperty(LPDIRECTINPUTDEVICE8A iface,
|
|
REFGUID rguid,
|
|
LPDIPROPHEADER pdiph)
|
|
{
|
|
JoystickImpl *This = (JoystickImpl *)iface;
|
|
|
|
TRACE("(this=%p,%s,%p)\n", iface, debugstr_guid(rguid), pdiph);
|
|
_dump_DIPROPHEADER(pdiph);
|
|
|
|
if (HIWORD(rguid)) return DI_OK;
|
|
|
|
switch (LOWORD(rguid)) {
|
|
case (DWORD) DIPROP_RANGE:
|
|
{
|
|
LPDIPROPRANGE pr = (LPDIPROPRANGE) pdiph;
|
|
int obj = find_property(&This->base.data_format, pdiph);
|
|
|
|
if (obj < 0) return DIERR_OBJECTNOTFOUND;
|
|
|
|
pr->lMin = This->props[obj].wantmin;
|
|
pr->lMax = This->props[obj].wantmax;
|
|
TRACE("range(%d, %d) obj=%d\n", pr->lMin, pr->lMax, obj);
|
|
break;
|
|
}
|
|
case (DWORD) DIPROP_DEADZONE:
|
|
{
|
|
LPDIPROPDWORD pd = (LPDIPROPDWORD)pdiph;
|
|
int obj = find_property(&This->base.data_format, pdiph);
|
|
|
|
if (obj < 0) return DIERR_OBJECTNOTFOUND;
|
|
|
|
pd->dwData = This->props[obj].deadzone;
|
|
TRACE("deadzone(%d) obj=%d\n", pd->dwData, obj);
|
|
break;
|
|
}
|
|
|
|
default:
|
|
return IDirectInputDevice2AImpl_GetProperty(iface, rguid, pdiph);
|
|
}
|
|
|
|
return DI_OK;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* GetObjectInfo : get information about a device object such as a button
|
|
* or axis
|
|
*/
|
|
static HRESULT WINAPI JoystickWImpl_GetObjectInfo(LPDIRECTINPUTDEVICE8W iface,
|
|
LPDIDEVICEOBJECTINSTANCEW pdidoi, DWORD dwObj, DWORD dwHow)
|
|
{
|
|
static const WCHAR axisW[] = {'A','x','i','s',' ','%','d',0};
|
|
static const WCHAR povW[] = {'P','O','V',' ','%','d',0};
|
|
static const WCHAR buttonW[] = {'B','u','t','t','o','n',' ','%','d',0};
|
|
HRESULT res;
|
|
|
|
res = IDirectInputDevice2WImpl_GetObjectInfo(iface, pdidoi, dwObj, dwHow);
|
|
if (res != DI_OK) return res;
|
|
|
|
if (pdidoi->dwType & DIDFT_AXIS)
|
|
sprintfW(pdidoi->tszName, axisW, DIDFT_GETINSTANCE(pdidoi->dwType));
|
|
else if (pdidoi->dwType & DIDFT_POV)
|
|
sprintfW(pdidoi->tszName, povW, DIDFT_GETINSTANCE(pdidoi->dwType));
|
|
else if (pdidoi->dwType & DIDFT_BUTTON)
|
|
sprintfW(pdidoi->tszName, buttonW, DIDFT_GETINSTANCE(pdidoi->dwType));
|
|
|
|
_dump_OBJECTINSTANCEW(pdidoi);
|
|
return res;
|
|
}
|
|
|
|
static HRESULT WINAPI JoystickAImpl_GetObjectInfo(LPDIRECTINPUTDEVICE8A iface,
|
|
LPDIDEVICEOBJECTINSTANCEA pdidoi, DWORD dwObj, DWORD dwHow)
|
|
{
|
|
HRESULT res;
|
|
DIDEVICEOBJECTINSTANCEW didoiW;
|
|
DWORD dwSize = pdidoi->dwSize;
|
|
|
|
didoiW.dwSize = sizeof(didoiW);
|
|
res = JoystickWImpl_GetObjectInfo((LPDIRECTINPUTDEVICE8W)iface, &didoiW, dwObj, dwHow);
|
|
if (res != DI_OK) return res;
|
|
|
|
memset(pdidoi, 0, pdidoi->dwSize);
|
|
memcpy(pdidoi, &didoiW, FIELD_OFFSET(DIDEVICEOBJECTINSTANCEW, tszName));
|
|
pdidoi->dwSize = dwSize;
|
|
WideCharToMultiByte(CP_ACP, 0, didoiW.tszName, -1, pdidoi->tszName,
|
|
sizeof(pdidoi->tszName), NULL, NULL);
|
|
|
|
return res;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CreateEffect - Create a new FF effect with the specified params
|
|
*/
|
|
static HRESULT WINAPI JoystickAImpl_CreateEffect(LPDIRECTINPUTDEVICE8A iface,
|
|
REFGUID rguid,
|
|
LPCDIEFFECT lpeff,
|
|
LPDIRECTINPUTEFFECT *ppdef,
|
|
LPUNKNOWN pUnkOuter)
|
|
{
|
|
#ifdef HAVE_STRUCT_FF_EFFECT_DIRECTION
|
|
EffectListItem* new = NULL;
|
|
HRESULT retval = DI_OK;
|
|
#endif
|
|
|
|
JoystickImpl* This = (JoystickImpl*)iface;
|
|
TRACE("(this=%p,%p,%p,%p,%p)\n", This, rguid, lpeff, ppdef, pUnkOuter);
|
|
|
|
#ifndef HAVE_STRUCT_FF_EFFECT_DIRECTION
|
|
TRACE("not available (compiled w/o ff support)\n");
|
|
*ppdef = NULL;
|
|
return DI_OK;
|
|
#else
|
|
|
|
new = HeapAlloc(GetProcessHeap(), 0, sizeof(EffectListItem));
|
|
new->next = This->top_effect;
|
|
This->top_effect = new;
|
|
|
|
retval = linuxinput_create_effect(&(This->joyfd), rguid, &(new->ref));
|
|
if (retval != DI_OK)
|
|
return retval;
|
|
|
|
if (lpeff != NULL)
|
|
retval = IDirectInputEffect_SetParameters(new->ref, lpeff, 0);
|
|
if (retval != DI_OK && retval != DI_DOWNLOADSKIPPED)
|
|
return retval;
|
|
|
|
*ppdef = new->ref;
|
|
|
|
if (pUnkOuter != NULL)
|
|
FIXME("Interface aggregation not implemented.\n");
|
|
|
|
return DI_OK;
|
|
|
|
#endif /* HAVE_STRUCT_FF_EFFECT_DIRECTION */
|
|
}
|
|
|
|
/*******************************************************************************
|
|
* EnumEffects - Enumerate available FF effects
|
|
*/
|
|
static HRESULT WINAPI JoystickAImpl_EnumEffects(LPDIRECTINPUTDEVICE8A iface,
|
|
LPDIENUMEFFECTSCALLBACKA lpCallback,
|
|
LPVOID pvRef,
|
|
DWORD dwEffType)
|
|
{
|
|
#ifdef HAVE_STRUCT_FF_EFFECT_DIRECTION
|
|
DIEFFECTINFOA dei; /* feif */
|
|
DWORD type = DIEFT_GETTYPE(dwEffType);
|
|
JoystickImpl* This = (JoystickImpl*)iface;
|
|
|
|
TRACE("(this=%p,%p,%d) type=%d\n", This, pvRef, dwEffType, type);
|
|
|
|
dei.dwSize = sizeof(DIEFFECTINFOA);
|
|
|
|
if ((type == DIEFT_ALL || type == DIEFT_CONSTANTFORCE)
|
|
&& test_bit(This->joydev->ffbits, FF_CONSTANT)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_ConstantForce);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
|
|
if ((type == DIEFT_ALL || type == DIEFT_PERIODIC)
|
|
&& test_bit(This->joydev->ffbits, FF_PERIODIC)) {
|
|
if (test_bit(This->joydev->ffbits, FF_SQUARE)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_Square);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
if (test_bit(This->joydev->ffbits, FF_SINE)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_Sine);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
if (test_bit(This->joydev->ffbits, FF_TRIANGLE)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_Triangle);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
if (test_bit(This->joydev->ffbits, FF_SAW_UP)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_SawtoothUp);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
if (test_bit(This->joydev->ffbits, FF_SAW_DOWN)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_SawtoothDown);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
}
|
|
|
|
if ((type == DIEFT_ALL || type == DIEFT_RAMPFORCE)
|
|
&& test_bit(This->joydev->ffbits, FF_RAMP)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_RampForce);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
|
|
if (type == DIEFT_ALL || type == DIEFT_CONDITION) {
|
|
if (test_bit(This->joydev->ffbits, FF_SPRING)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_Spring);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
if (test_bit(This->joydev->ffbits, FF_DAMPER)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_Damper);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
if (test_bit(This->joydev->ffbits, FF_INERTIA)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_Inertia);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
if (test_bit(This->joydev->ffbits, FF_FRICTION)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_Friction);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
}
|
|
|
|
#endif
|
|
|
|
return DI_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI JoystickWImpl_EnumEffects(LPDIRECTINPUTDEVICE8W iface,
|
|
LPDIENUMEFFECTSCALLBACKW lpCallback,
|
|
LPVOID pvRef,
|
|
DWORD dwEffType)
|
|
{
|
|
#ifdef HAVE_STRUCT_FF_EFFECT_DIRECTION
|
|
/* seems silly to duplicate all this code but all the structures and functions
|
|
* are actually different (A/W) */
|
|
DIEFFECTINFOW dei; /* feif */
|
|
DWORD type = DIEFT_GETTYPE(dwEffType);
|
|
JoystickImpl* This = (JoystickImpl*)iface;
|
|
int xfd = This->joyfd;
|
|
|
|
TRACE("(this=%p,%p,%d) type=%d fd=%d\n", This, pvRef, dwEffType, type, xfd);
|
|
|
|
dei.dwSize = sizeof(DIEFFECTINFOW);
|
|
|
|
if ((type == DIEFT_ALL || type == DIEFT_CONSTANTFORCE)
|
|
&& test_bit(This->joydev->ffbits, FF_CONSTANT)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_ConstantForce);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
|
|
if ((type == DIEFT_ALL || type == DIEFT_PERIODIC)
|
|
&& test_bit(This->joydev->ffbits, FF_PERIODIC)) {
|
|
if (test_bit(This->joydev->ffbits, FF_SQUARE)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_Square);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
if (test_bit(This->joydev->ffbits, FF_SINE)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_Sine);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
if (test_bit(This->joydev->ffbits, FF_TRIANGLE)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_Triangle);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
if (test_bit(This->joydev->ffbits, FF_SAW_UP)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_SawtoothUp);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
if (test_bit(This->joydev->ffbits, FF_SAW_DOWN)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_SawtoothDown);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
}
|
|
|
|
if ((type == DIEFT_ALL || type == DIEFT_RAMPFORCE)
|
|
&& test_bit(This->joydev->ffbits, FF_RAMP)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_RampForce);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
|
|
if (type == DIEFT_ALL || type == DIEFT_CONDITION) {
|
|
if (test_bit(This->joydev->ffbits, FF_SPRING)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_Spring);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
if (test_bit(This->joydev->ffbits, FF_DAMPER)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_Damper);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
if (test_bit(This->joydev->ffbits, FF_INERTIA)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_Inertia);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
if (test_bit(This->joydev->ffbits, FF_FRICTION)) {
|
|
IDirectInputDevice8_GetEffectInfo(iface, &dei, &GUID_Friction);
|
|
(*lpCallback)(&dei, pvRef);
|
|
}
|
|
}
|
|
|
|
/* return to unacquired state if that's where it was */
|
|
if (xfd == -1)
|
|
IDirectInputDevice8_Unacquire(iface);
|
|
#endif
|
|
|
|
return DI_OK;
|
|
}
|
|
|
|
/*******************************************************************************
|
|
* GetEffectInfo - Get information about a particular effect
|
|
*/
|
|
static HRESULT WINAPI JoystickAImpl_GetEffectInfo(LPDIRECTINPUTDEVICE8A iface,
|
|
LPDIEFFECTINFOA pdei,
|
|
REFGUID guid)
|
|
{
|
|
JoystickImpl* This = (JoystickImpl*)iface;
|
|
|
|
TRACE("(this=%p,%p,%s)\n", This, pdei, _dump_dinput_GUID(guid));
|
|
|
|
#ifdef HAVE_STRUCT_FF_EFFECT_DIRECTION
|
|
return linuxinput_get_info_A(This->joyfd, guid, pdei);
|
|
#else
|
|
return DI_OK;
|
|
#endif
|
|
}
|
|
|
|
static HRESULT WINAPI JoystickWImpl_GetEffectInfo(LPDIRECTINPUTDEVICE8W iface,
|
|
LPDIEFFECTINFOW pdei,
|
|
REFGUID guid)
|
|
{
|
|
JoystickImpl* This = (JoystickImpl*)iface;
|
|
|
|
TRACE("(this=%p,%p,%s)\n", This, pdei, _dump_dinput_GUID(guid));
|
|
|
|
#ifdef HAVE_STRUCT_FF_EFFECT_DIRECTION
|
|
return linuxinput_get_info_W(This->joyfd, guid, pdei);
|
|
#else
|
|
return DI_OK;
|
|
#endif
|
|
}
|
|
|
|
/*******************************************************************************
|
|
* GetForceFeedbackState - Get information about the device's FF state
|
|
*/
|
|
static HRESULT WINAPI JoystickAImpl_GetForceFeedbackState(
|
|
LPDIRECTINPUTDEVICE8A iface,
|
|
LPDWORD pdwOut)
|
|
{
|
|
JoystickImpl* This = (JoystickImpl*)iface;
|
|
|
|
TRACE("(this=%p,%p)\n", This, pdwOut);
|
|
|
|
(*pdwOut) = 0;
|
|
|
|
#ifdef HAVE_STRUCT_FF_EFFECT_DIRECTION
|
|
/* DIGFFS_STOPPED is the only mandatory flag to report */
|
|
if (This->ff_state == FF_STATUS_STOPPED)
|
|
(*pdwOut) |= DIGFFS_STOPPED;
|
|
#endif
|
|
|
|
return DI_OK;
|
|
}
|
|
|
|
/*******************************************************************************
|
|
* SendForceFeedbackCommand - Send a command to the device's FF system
|
|
*/
|
|
static HRESULT WINAPI JoystickAImpl_SendForceFeedbackCommand(
|
|
LPDIRECTINPUTDEVICE8A iface,
|
|
DWORD dwFlags)
|
|
{
|
|
JoystickImpl* This = (JoystickImpl*)iface;
|
|
TRACE("(this=%p,%d)\n", This, dwFlags);
|
|
|
|
#ifdef HAVE_STRUCT_FF_EFFECT_DIRECTION
|
|
if (dwFlags == DISFFC_STOPALL) {
|
|
/* Stop all effects */
|
|
EffectListItem* itr = This->top_effect;
|
|
while (itr) {
|
|
IDirectInputEffect_Stop(itr->ref);
|
|
itr = itr->next;
|
|
}
|
|
} else if (dwFlags == DISFFC_RESET) {
|
|
/* Stop, unload, release and free all effects */
|
|
/* This returns the device to its "bare" state */
|
|
while (This->top_effect) {
|
|
EffectListItem* temp = This->top_effect;
|
|
IDirectInputEffect_Stop(temp->ref);
|
|
IDirectInputEffect_Unload(temp->ref);
|
|
IDirectInputEffect_Release(temp->ref);
|
|
This->top_effect = temp->next;
|
|
HeapFree(GetProcessHeap(), 0, temp);
|
|
}
|
|
} else if (dwFlags == DISFFC_PAUSE || dwFlags == DISFFC_CONTINUE) {
|
|
FIXME("No support for Pause or Continue in linux\n");
|
|
} else if (dwFlags == DISFFC_SETACTUATORSOFF
|
|
|| dwFlags == DISFFC_SETACTUATORSON) {
|
|
FIXME("No direct actuator control in linux\n");
|
|
} else {
|
|
FIXME("Unknown Force Feedback Command!\n");
|
|
return DIERR_INVALIDPARAM;
|
|
}
|
|
return DI_OK;
|
|
#else
|
|
return DIERR_UNSUPPORTED;
|
|
#endif
|
|
}
|
|
|
|
/*******************************************************************************
|
|
* EnumCreatedEffectObjects - Enumerate all the effects that have been
|
|
* created for this device.
|
|
*/
|
|
static HRESULT WINAPI JoystickAImpl_EnumCreatedEffectObjects(
|
|
LPDIRECTINPUTDEVICE8A iface,
|
|
LPDIENUMCREATEDEFFECTOBJECTSCALLBACK lpCallback,
|
|
LPVOID pvRef,
|
|
DWORD dwFlags)
|
|
{
|
|
/* this function is safe to call on non-ff-enabled builds */
|
|
|
|
JoystickImpl* This = (JoystickImpl*)iface;
|
|
EffectListItem* itr = This->top_effect;
|
|
TRACE("(this=%p,%p,%p,%d)\n", This, lpCallback, pvRef, dwFlags);
|
|
|
|
if (!lpCallback)
|
|
return DIERR_INVALIDPARAM;
|
|
|
|
if (dwFlags != 0)
|
|
FIXME("Flags specified, but no flags exist yet (DX9)!\n");
|
|
|
|
while (itr) {
|
|
(*lpCallback)(itr->ref, pvRef);
|
|
itr = itr->next;
|
|
}
|
|
|
|
return DI_OK;
|
|
}
|
|
|
|
static const IDirectInputDevice8AVtbl JoystickAvt =
|
|
{
|
|
IDirectInputDevice2AImpl_QueryInterface,
|
|
IDirectInputDevice2AImpl_AddRef,
|
|
IDirectInputDevice2AImpl_Release,
|
|
JoystickAImpl_GetCapabilities,
|
|
IDirectInputDevice2AImpl_EnumObjects,
|
|
JoystickAImpl_GetProperty,
|
|
JoystickAImpl_SetProperty,
|
|
JoystickAImpl_Acquire,
|
|
JoystickAImpl_Unacquire,
|
|
JoystickAImpl_GetDeviceState,
|
|
IDirectInputDevice2AImpl_GetDeviceData,
|
|
IDirectInputDevice2AImpl_SetDataFormat,
|
|
IDirectInputDevice2AImpl_SetEventNotification,
|
|
IDirectInputDevice2AImpl_SetCooperativeLevel,
|
|
JoystickAImpl_GetObjectInfo,
|
|
IDirectInputDevice2AImpl_GetDeviceInfo,
|
|
IDirectInputDevice2AImpl_RunControlPanel,
|
|
IDirectInputDevice2AImpl_Initialize,
|
|
JoystickAImpl_CreateEffect,
|
|
JoystickAImpl_EnumEffects,
|
|
JoystickAImpl_GetEffectInfo,
|
|
JoystickAImpl_GetForceFeedbackState,
|
|
JoystickAImpl_SendForceFeedbackCommand,
|
|
JoystickAImpl_EnumCreatedEffectObjects,
|
|
IDirectInputDevice2AImpl_Escape,
|
|
JoystickAImpl_Poll,
|
|
IDirectInputDevice2AImpl_SendDeviceData,
|
|
IDirectInputDevice7AImpl_EnumEffectsInFile,
|
|
IDirectInputDevice7AImpl_WriteEffectToFile,
|
|
IDirectInputDevice8AImpl_BuildActionMap,
|
|
IDirectInputDevice8AImpl_SetActionMap,
|
|
IDirectInputDevice8AImpl_GetImageInfo
|
|
};
|
|
|
|
#if !defined(__STRICT_ANSI__) && defined(__GNUC__)
|
|
# define XCAST(fun) (typeof(JoystickWvt.fun))
|
|
#else
|
|
# define XCAST(fun) (void*)
|
|
#endif
|
|
|
|
static const IDirectInputDevice8WVtbl JoystickWvt =
|
|
{
|
|
IDirectInputDevice2WImpl_QueryInterface,
|
|
XCAST(AddRef)IDirectInputDevice2AImpl_AddRef,
|
|
XCAST(Release)IDirectInputDevice2AImpl_Release,
|
|
XCAST(GetCapabilities)JoystickAImpl_GetCapabilities,
|
|
IDirectInputDevice2WImpl_EnumObjects,
|
|
XCAST(GetProperty)JoystickAImpl_GetProperty,
|
|
XCAST(SetProperty)JoystickAImpl_SetProperty,
|
|
XCAST(Acquire)JoystickAImpl_Acquire,
|
|
XCAST(Unacquire)JoystickAImpl_Unacquire,
|
|
XCAST(GetDeviceState)JoystickAImpl_GetDeviceState,
|
|
XCAST(GetDeviceData)IDirectInputDevice2AImpl_GetDeviceData,
|
|
XCAST(SetDataFormat)IDirectInputDevice2AImpl_SetDataFormat,
|
|
XCAST(SetEventNotification)IDirectInputDevice2AImpl_SetEventNotification,
|
|
XCAST(SetCooperativeLevel)IDirectInputDevice2AImpl_SetCooperativeLevel,
|
|
JoystickWImpl_GetObjectInfo,
|
|
IDirectInputDevice2WImpl_GetDeviceInfo,
|
|
XCAST(RunControlPanel)IDirectInputDevice2AImpl_RunControlPanel,
|
|
XCAST(Initialize)IDirectInputDevice2AImpl_Initialize,
|
|
XCAST(CreateEffect)JoystickAImpl_CreateEffect,
|
|
JoystickWImpl_EnumEffects,
|
|
JoystickWImpl_GetEffectInfo,
|
|
XCAST(GetForceFeedbackState)JoystickAImpl_GetForceFeedbackState,
|
|
XCAST(SendForceFeedbackCommand)JoystickAImpl_SendForceFeedbackCommand,
|
|
XCAST(EnumCreatedEffectObjects)JoystickAImpl_EnumCreatedEffectObjects,
|
|
XCAST(Escape)IDirectInputDevice2AImpl_Escape,
|
|
XCAST(Poll)JoystickAImpl_Poll,
|
|
XCAST(SendDeviceData)IDirectInputDevice2AImpl_SendDeviceData,
|
|
IDirectInputDevice7WImpl_EnumEffectsInFile,
|
|
IDirectInputDevice7WImpl_WriteEffectToFile,
|
|
IDirectInputDevice8WImpl_BuildActionMap,
|
|
IDirectInputDevice8WImpl_SetActionMap,
|
|
IDirectInputDevice8WImpl_GetImageInfo
|
|
};
|
|
#undef XCAST
|
|
|
|
#else /* HAVE_CORRECT_LINUXINPUT_H */
|
|
|
|
const struct dinput_device joystick_linuxinput_device = {
|
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"Wine Linux-input joystick driver",
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NULL,
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NULL,
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NULL,
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NULL
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};
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#endif /* HAVE_CORRECT_LINUXINPUT_H */
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